Channel and Pump Super-Families Create Active Ion Transport Together (image) Aarhus University Share Print E-Mail Caption Members from channel and pump super-families come together in a large complex to create active ion transport. Credit Bjørn Panyella Pedersen, Aarhus University Usage Restrictions Image may be used only to illustrate the research described in the accompanying release. Share Print E-Mail Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.